Day 91: The Art of Reading Massive Files Without Breaking a Sweat - Memory Mapping in Java 21
Processing giant files - Memory mapping Very Large Files in Java Without Breaking a Sweat
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Day 90: How I Built a Secret Agent That Infiltrates Any Java Application
The Spy Inside Your JVM - Creating Java Agents That Monitor your apps
Day 89: When Your Singleton Isn't Really a Singleton (And How to Fix It)
That perfect Singleton you wrote? It’s probably creating multiple instances in production—here’s why it happens and five bulletproof ways to fix it.
Building production audio transcription with Gemini 1.5 and Spring Boot
Architecture and implementation notes for multilingual audio transcription with Spring Boot, Google Cloud Storage, Vertex AI, confidence signals, and batch processing.
Day 87: Java's Environment Variable Paradox: Easy to Read, Impossible to Change?
Exploring how to read and delete environment variables in Java with practical examples